How to read the Rubigen home page

You’ll need Firefox and Firebug.

  1. Navigate to
  2. While shielding your eyes, open Firebug and go to the HTML tab.
  3. Click on the body element.
  4. In the Style pane, set background-color to #000000.
  5. You may also wish to set the background-color of a elements to #000000